MX2019010669A - Tool, machine and method for creating ridge-like sharpened points on teeth of a toothed wheel having inner and outer teeth. - Google Patents

Tool, machine and method for creating ridge-like sharpened points on teeth of a toothed wheel having inner and outer teeth.

Info

Publication number
MX2019010669A
MX2019010669A MX2019010669A MX2019010669A MX2019010669A MX 2019010669 A MX2019010669 A MX 2019010669A MX 2019010669 A MX2019010669 A MX 2019010669A MX 2019010669 A MX2019010669 A MX 2019010669A MX 2019010669 A MX2019010669 A MX 2019010669A
Authority
MX
Mexico
Prior art keywords
tool
teeth
sharpening
cutting edge
machine
Prior art date
Application number
MX2019010669A
Other languages
Spanish (es)
Inventor
Schieke Jörg
HOLDERBEIN Walter
Original Assignee
Praewema Antriebstechnik Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Praewema Antriebstechnik Gmbh filed Critical Praewema Antriebstechnik Gmbh
Publication of MX2019010669A publication Critical patent/MX2019010669A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • B23F21/005—Tools specially adapted for use in machines for manufacturing gear teeth with plural tools on a common axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/10—Chamfering the end edges of gear teeth
    • B23F19/102—Chamfering the end edges of gear teeth by milling
    • B23F19/107—Chamfering the end edges of gear teeth by milling the tool being a fly cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/28—Arrangement of teeth
    • B23C2210/285—Cutting edges arranged at different diameters

Abstract

The invention provides a tool (2), a method and a machine which enable ridge-like sharpened points (28) to be created on teeth (21, 24) of a toothed wheel (26) having inner and outer teeth with shorter changeover times in a tool clamp. To this end, a tool (1', 1") according to the invention comprises a tool support (2), having a holding portion (3) for attachment in a tool holder, and a sharpening tool (14, 15) that is held on the tool support (2) end portion (5) associated with the other end face and during use with the cutting edge (14a, 15a) of said sharpening tool describes a striking circle (S14.15), the diameter of which is determined by the radial distance between the cutting edge (14a, 15a) of the sharpening tool (14, 15) and the axis of rotation (X', X") of the tool (2). According to the invention, at least one further sharpening tool (9, 10) is attached in a middle portion (4) of the tool support (2), which is arranged offset with respect to the end portion (5) that is provided with the sharpening tool (14, 15) in the direction of the holding portion (3). At the same time, the further sharpening tool (9, 10) is held with the cutting edge (9a, 10a) thereof at a radial distance from the axis of rotation (X', X") of the tool (1) that is greater than the radial distance of the cutting edge (14a, 15a) of the sharpening tool (14, 15) held on the end portion (5) of the tool holder (2). A method according to the invention and a machine according to the invention are based on the use of tools (1) according to the invention (1).
MX2019010669A 2017-03-09 2018-03-08 Tool, machine and method for creating ridge-like sharpened points on teeth of a toothed wheel having inner and outer teeth. MX2019010669A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017105032.9A DE102017105032B4 (en) 2017-03-09 2017-03-09 Tool, machine and method for producing roof ridge-like tipping on teeth of an internally and externally toothed gear
PCT/EP2018/055811 WO2018162663A1 (en) 2017-03-09 2018-03-08 Tool, machine and method for creating ridge-like sharpened points on teeth of a toothed wheel having inner and outer teeth

Publications (1)

Publication Number Publication Date
MX2019010669A true MX2019010669A (en) 2019-12-02

Family

ID=61617027

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019010669A MX2019010669A (en) 2017-03-09 2018-03-08 Tool, machine and method for creating ridge-like sharpened points on teeth of a toothed wheel having inner and outer teeth.

Country Status (7)

Country Link
US (1) US11130183B2 (en)
EP (1) EP3592491B1 (en)
KR (1) KR102290458B1 (en)
CN (1) CN110494246B (en)
DE (1) DE102017105032B4 (en)
MX (1) MX2019010669A (en)
WO (1) WO2018162663A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020118384A1 (en) 2020-07-13 2022-01-13 Profilator Gmbh & Co. Kg Device and method for producing chamfers on tooth flanks of gears
DE102021102098A1 (en) * 2021-01-29 2022-08-04 Präwema Antriebstechnik GmbH Tool and method for producing deposits on the teeth of a gear tooth system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518483C2 (en) 1995-05-19 1999-11-18 Praewema Antriebstechnik Gmbh Machine tool for the front machining of gears
DE19631675A1 (en) 1996-08-06 1998-02-12 Werner Hermann Wera Werke Machine tool for flanking tooth flanks of a gear wheel
CN2477306Y (en) * 2001-01-13 2002-02-20 宝鸡县虢西环境工程机械厂 Tooth end edge-grinding and-chamfering machine for spiral bevel gear
DE202004008263U1 (en) * 2004-05-19 2004-08-12 Klingelnberg Gmbh Deburring knife, device for receiving deburring knives and bevel gear cutting machine for gripping and / or deburring a bevel gear
DE102005042735A1 (en) * 2005-04-01 2006-10-05 Wera-Werk Hermann Werner Gmbh & Co. Kg Device and method for manufacturing gears with tooth flanks
DE202007006751U1 (en) * 2007-05-10 2007-07-19 Klingelnberg Ag Device for deburing toothed wheels comprises plate holders each having a deburing plate
DE102011050499B4 (en) 2011-05-19 2024-03-14 Profilator Gmbh & Co. Kg Device and method for machining gears
DE202013009805U1 (en) * 2013-03-28 2014-01-10 Liebherr-Verzahntechnik Gmbh Device for chamfering a workpiece
DE102013015240A1 (en) * 2013-03-28 2014-10-02 Liebherr-Verzahntechnik Gmbh Apparatus and method for chamfering a workpiece
CN204053143U (en) * 2014-07-02 2014-12-31 温岭市宇弘机械设备有限公司 The two milling cutter numerical control gear chamfering machine of vertical conical
DE102015104242A1 (en) * 2015-03-20 2016-09-22 Profilator Gmbh & Co. Kg Gear cutting with tooth finishing
DE102015120556A1 (en) 2015-03-24 2016-09-29 Profilator Gmbh & Co. Kg Method and device for fine machining toothed and hardened work wheels

Also Published As

Publication number Publication date
DE102017105032A1 (en) 2018-09-13
CN110494246A (en) 2019-11-22
US20200023445A1 (en) 2020-01-23
WO2018162663A1 (en) 2018-09-13
EP3592491A1 (en) 2020-01-15
US11130183B2 (en) 2021-09-28
EP3592491B1 (en) 2020-08-12
KR20190126850A (en) 2019-11-12
CN110494246B (en) 2021-02-26
KR102290458B1 (en) 2021-08-18
DE102017105032B4 (en) 2018-09-20

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